3080/V24
124001UA
iii
P
ATTON
E
LECTRONICS
C
O
.
I
NSTALLATION
A
ND
O
PERATIONS
M
ANUAL
Table of Contents
CHAPTER 1 - OPERATION
Channel Clocking ............................................................................................................................... 1-1
Channel Interface .............................................................................................................................. 1-1
Anti-streaming .................................................................................................................................... 1-2
Channel Selection Modes ................................................................................................................. 1-3
Channel Tail Circuits ......................................................................................................................... 1-4
Interface Connections ....................................................................................................................... 1-4
Front Panel LEDs .............................................................................................................................. 1-4
Channel Enable / Disable Switches .................................................................................................. 1-4
Power Supply ..................................................................................................................................... 1-4
CHAPTER 2 - SETUP AND INSTALLATION
Power Connection ............................................................................................................................. 2-1
Factory Configuration Switch Settings .............................................................................................. 2-1
Disassembly ...................................................................................................................................... 2-2
Installation .......................................................................................................................................... 2-2
Equipment Grounding (SW27-6) ....................................................................................................... 2-2
CTS Delay (SW31-3,4,5) ................................................................................................................... 2-3
Anti-Streaming (SW28-4,5,6 and SW29-3) ....................................................................................... 2-3
Receive Data Mode (SW29-4) .......................................................................................................... 2-3
Control Turn-Off Delay in “DATA” Switching Mode (SW29-1,2) ...................................................... 2-4
Switch on Data / Control (SW29-5,6) ................................................................................................ 2-4
Internal Baud Rates (SW30-1,2,3,4) ................................................................................................. 2-4
Fallback Clock Enable (SW-30-6) ..................................................................................................... 2-5
Fallback Clocking From Sub-Channel 6 (SW30-1,2,3) ..................................................................... 2-5
Fallback Mode Selection (SW30-5) ................................................................................................... 2-5
TX Clock Source Selection (SW27--1,2,3) ........................................................................................ 2-5
TX Clock Pin Selection (SW27-4) ..................................................................................................... 2-5
RX Clock Source Selection (SW28-1,2,3) ........................................................................................ 2-6
Tail Circuit Buffer (SW31-1) .............................................................................................................. 2-6
Port DCE/DTE Selection (SW9 thru SW26) ..................................................................................... 2-7
Test Voltage Enable Pins 9 & 10 (JP4 & JP5) .................................................................................. 2-7
DTR / DSR Forced Active (JP6 thru JP14) ....................................................................................... 2-8
FACTORY Test Jumpers (JP1, JP2 and JP3) .................................................................................. 2-8
APPENDIX
Typical Application ............................................................................................................................ A-1
Typical Tail Circuit Configuration ..................................................................................................... A-1
Interface Pins Supported .................................................................................................................. A-1
Master DTE / Sub-Channel DTE Interface Flow Diagram ............................................................... A-2
Master DTE / Sub-Channel DCE Interface Flow Diagram .............................................................. A-2
Master DCE / Sub-Channel DTE Interface Flow Diagram .............................................................. A-3
Master DCE / Sub-Channel DCE Interface Flow Diagram .............................................................. A-3
TECHNICAL SPECIFICATIONS ...................................................................................................... A-4
